luminance

英 [ˈluːmɪnəns]

美 [ˈluːmɪnəns]

n.  亮度

计算机

COCA.32601

牛津词典

noun

• 亮度
  the amount of light given out in a particular direction from a particular area

英英释义

noun

• the quality of being luminous
  1. its luminosity is measured relative to that of our sun
  Synonym:luminositybrightnessbrightness levelluminousnesslight

双语例句

• A second luminance signal is formed from the color signals.
  第二亮度信号从彩色信号中形成。
• The second luminance signal includes second weights different from the predetermined weights.
  该第二亮度信号包含与预定加权不同的第二加权。
• Reviewing the Connection Between Luminance and Illuminance in Road& Tunnel Lighting
  重视道路和隧道照明中亮度与照度的关系
• In additional, the luminance step is applied to detect the penumbra.
  另外，提出了亮度步长的方法来检测阴影中的半影。
• Through calculating on the luminance, chrominance and gradient density of the moving foreground region. a shadow judging function was constructed.
  通过对前景运动区域像素的亮度、色度和梯度密度的计算，得到一个阴影判断函数。
• Luminance and chrominance correction for multi-view video using multiplicative and additive errors
  多视点视频中基于乘加误差模型的亮度和色差校正
• High luminance LED screen facing the snow trails made skiers can see the news on every spots of trails.
  面向雪道的宽幅高亮度LED室外显示屏，使滑雪者在雪道的任意一点都可以看到滚动播出的各种信息；
• Gamma, Brightness, and Luminance Considerations for HD Displays
  高清显示中的伽马校正、亮度和明视度探索
• Simple white Screen uses the best luminance of your cell phone to help you get light in the night.
  简单的白色屏幕使用最佳的亮度的手机来帮助你得到光在晚上。
• This paper discussed the luminance, mechanism of too.
  本文对发光机理进行了初探。